Finding the Third Proportional to 1,798,200 and 3,825,225

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,200 : 3,825,225 = 3,825,225 : x
2. Step 2: Convert to fraction form
   1,798,200/3,825,225 = 3,825,225/x
3. Step 3: Cross multiply
   1,798,200x = 3,825,225 × 3,825,225
4. Step 4: Simplify right side
   1,798,200x = 14,632,346,300,625
5. Step 5: Solve for x
   x = 14,632,346,300,625/1,798,200
6. Step 6: Final answer
   x = 8,137,218.50